61 × 67 × 487

Prime Factor Structure

Factorization String 61 × 67 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,057,408

Proper Divisor Sum 67,039

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1990361 ← → #1990379

1 61 67 487 4,087 29,707 32,629 1,990,369

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,990,369 5,971,108 2,985,554 1,492,777 4,478,332 2,239,166 1,119,583 3,358,750 1,679,375 5,038,126 2,519,063 7,557,190 3,778,595 11,335,786 5,667,893 17,003,680 8,501,840 4,250,920 2,125,460 1,062,730 531,365 1,594,096 797,048 398,524 199,262 99,631 298,894 149,447 448,342 224,171 672,514 336,257 1,008,772 504,386 252,193 756,580 378,290 189,145 567,436 283,718 141,859 425,578 212,789 638,368 319,184 159,592 79,796 39,898 19,949 59,848 29,924 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.